3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| RogulenkoSV | 3 | 2563 | 1633 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.338 | 1.516 | 1.808 | 200.3 | -84 | 296 | 1633 | 1633 | 967 |
| SRMFix | 1.821 | 1.840 | 2.364 | 281.2 | -5 | 626 | 2034 | 2034 | 1282 |
| EloSRM | 1.854 | 1.883 | 2.437 | 336.5 | 5 | 744 | 2563 | 2563 | 1053 |
| initial | 1.994 | 1.994 | 2.479 | 240.2 | 17 | 451 | 1920 | 1920 | 2241 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-05-06 | SRM 401 | 1 | 137 | 470.31 | 1.78 | 261 | 2563 | 1053 | 221 | 1633 | 967 |
| 2 | 2008-05-01 | SRM 400 | 1 | 348 | 430.59 | -0.04 | 5 | 2302 | 1953 | -84 | 1412 | 1674 |
| 1 | 2008-04-15 | SRM 398 | 2 | 36 | 510.76 | 3.83 | 744 | 2298 | 1970 | 296 | 1496 | 1353 |